معرفی
John Cressman is an Associate Professor in the Physics & Astronomy Department at George Mason University, with affiliations in the Neuroscience Program and the Krasnow Institute for Advanced Study. His research focuses on dynamical systems in driven systems, particularly exploring their roles in brain function and non-equilibrium physics. He investigates transient correlated dynamics in biological processes and natural phenomena like tornados and fluid systems. Cressman's work bridges physics and neuroscience, addressing topics such as ion concentration dynamics in neurons, seizure mechanisms, and energy flow in neuronal systems.
His research interests emphasize understanding how transient dynamical structures influence biological and physical systems, with a strong focus on neuronal behavior and the physics of non-equilibrium systems. Key themes include the interplay of excitatory and inhibitory conductances during seizures, ion concentration homeostasis, and the application of advanced imaging techniques like NIR-II fluorescent nanoprobes for biomedical applications.
Recent articles highlight innovations in nanoparticle-based sensing and imaging, including DNA-based sensors for bioelectrical signals and fluorescent probes for tumor imaging. These studies reflect a trend toward integrating biophysics with cutting-edge nanotechnology for medical and neuroscientific advancements. Cressman’s work also explores turbulence and energy dissipation in complex systems, linking statistical physics principles to experimental observations.
Labs and collaborations are centered at the Krasnow Institute, where interdisciplinary approaches to neurophysics and systems biology are prioritized. His research has implications for understanding neurological disorders and developing novel diagnostic tools.
